Duct-tape contact poisioning.

Patient : Dr.,
I suffer from Gynecomastia, and I've been using duck tape to tape my nipples down for some time now. It makes me feel better and I can wear shirts and be comfortable. Recently the right nipple has been sore since I last used ducttape, and I have trouble focusing on things. Have I been poisoned? What do I do??
Thank you so, so much,
Tommy

(*)
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.